Display substrate including pixel unit groups, display device and display method thereof, and mask plate
US11121185B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Feb 5, 2018 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Feb 13, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/352
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
A display substrate is provided. The display substrate includes: a plurality of pixel unit groups arranged in rows, each of the pixel unit groups including: a first-color sub-pixel unit, and a ring-shaped second-color sub-pixel unit surrounding the first-color sub-pixel unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.